Oak Lawn Locksmith, Lost Keys and Lock Outs

  • Main: (708) 423-0491
  • Suburbs: (708) 785-7255
  • City: (773) 586-9999
  • Fax: (708) 741-4044

In the world of business one needs to always focus on what is important. For us, what is important is our clients and their satisfaction. We owe our clients the continued success of our business in Oak Lawn and it is for them that we make sure to never waver in our commitment to excellence.


  • Lost your keys or locked out?
  • Auto Home Lockout
  • Sales Service Installation
  • Keys Made on Site
  • Program Chip Keys
  • Ignition Replaced
  • Auto Locks
  • Deadbolts Installed
  • High Security Locks
  • Locks Changed
  • Rekeyed
  • Repaired
  • Mail Box Locks
  • Broken Key Removal
  • Safe Combination Change
  • Intercoms
  • Electric Door Buzzer
  • Door Bell Service

State of IL LIC.#191-123


Who Are We

Hello, and welcome to our Oak Lawn website. John's Lock-up Inc specializes in lock picking, repairs, installations, and reprogramming in the Oak Lawn industry. We sincerely believe that locksmithing is an art form that serves several benefits in a world where privacy is paramount and security breaches are common. In fact, the earliest creation of locks dates back 4000 years in Ancient Egypt. While locks created in ancient times were crude by today’s standards, you may be surprised at how flimsy and simple most locks are today in the Oak Lawn industry. The vast majority of locks made today are mass produced to maximize profits while minimizing security.

However, the locksmiths at John's Lock-up Inc never compromise security and sturdiness for profits. In addition, our locksmiths have backgrounds in engineering and physics and use only the latest technology to install the sturdiest and most secure locks and locking mechanisms on the Oak Lawn market. Moreover, John's Lock-up Inc also provides lock repairs. Furthermore, John's Lock-up Inc provides lock-sets, electronic lock and key control systems and access control mechanisms depending on your Oak Lawn needs.

It is important to note that the type of lock or lock system that one needs will depend on the intrinsic or extrinsic value that the object or person that needs protecting has for them. We provide locksmithing services for a diverse array of clients at differing price points. Moreover, we always consult with out Oak Lawn clients beforehand to discuss the pros and cons of the different locksmithing systems we offer to properly assess their needs.